Communications headset



FIG. 1 is front view of a communications headset showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a left view thereof; and,

FIG. 4 is a right side view thereof.

The broken lines showing of the unclaimed environment forms no part of the claimed design. 

The ornamental design for a communications headset, as shown and described. 